CN102483604B - 用于调节具有复杂信息的波场的三维光调制装置 - Google Patents

用于调节具有复杂信息的波场的三维光调制装置 Download PDF

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CN102483604B
CN102483604B CN201080037580.1A CN201080037580A CN102483604B CN 102483604 B CN102483604 B CN 102483604B CN 201080037580 A CN201080037580 A CN 201080037580A CN 102483604 B CN102483604 B CN 102483604B
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light
modulator
modulator unit
unit
predeterminable
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CN102483604A (zh
Inventor
杰拉尔德·菲特雷尔
诺伯特·莱斯特
拉尔夫·豪斯勒
格瑞高利·拉扎列夫
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SeeReal Technologies GmbH
SeeReal Technologies SA
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SeeReal Technologies GmbH
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G02B27/126—The splitting element being a prism or prismatic array, including systems based on total internal reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133538—Polarisers with spatial distribution of the polarisation direction
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/13355—Polarising beam splitters [PBS]
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133631—Birefringent elements, e.g. for optical compensation with a spatial distribution of the retardation value
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0248—Volume holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/0208—Individual components other than the hologram
    • G03H2001/0224—Active addressable light modulator, i.e. Spatial Light Modulator [SLM]
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0841—Encoding method mapping the synthesized field into a restricted set of values representative of the modulator parameters, e.g. detour phase coding
    • G03H2001/0858—Cell encoding wherein each computed values is represented by at least two pixels of the modulator, e.g. detour phase coding
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/10—Modulation characteristics, e.g. amplitude, phase, polarisation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/13—Phase mask
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/18—Prism
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/19—Microoptic array, e.g. lens array
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/20—Birefringent optical element, e.g. wave plate
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/23—Diffractive element
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/30—Modulation
    • G03H2225/33—Complex modulation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/30—Modulation
    • G03H2225/33—Complex modulation
    • G03H2225/34—Amplitude and phase coupled modulation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/55—Having optical element registered to each pixel

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Holo Graphy (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
CN201080037580.1A 2009-06-23 2010-06-18 用于调节具有复杂信息的波场的三维光调制装置 Active CN102483604B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP09163528 2009-06-23
EP09163528.4 2009-06-23
DE102009044910.8A DE102009044910B4 (de) 2009-06-23 2009-09-23 Räumliche Lichtmodulationseinrichtung zum Modulieren eines Wellenfeldes mit komplexer Information
DE102009044910.8 2009-09-23
PCT/EP2010/058626 WO2010149588A1 (fr) 2009-06-23 2010-06-18 Dispositif de modulation de la lumière spatial servant à moduler un champ d'ondes au moyen d'informations complexes

Publications (2)

Publication Number Publication Date
CN102483604A CN102483604A (zh) 2012-05-30
CN102483604B true CN102483604B (zh) 2014-08-20

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CN201080037580.1A Active CN102483604B (zh) 2009-06-23 2010-06-18 用于调节具有复杂信息的波场的三维光调制装置

Country Status (9)

Country Link
US (3) US10234821B2 (fr)
EP (1) EP2446324A1 (fr)
JP (1) JP2012530951A (fr)
KR (4) KR101871345B1 (fr)
CN (1) CN102483604B (fr)
CA (1) CA2766697A1 (fr)
DE (1) DE102009044910B4 (fr)
TW (1) TW201107791A (fr)
WO (1) WO2010149588A1 (fr)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9395690B2 (en) 2010-07-06 2016-07-19 Seereal Technologies S.A. Beam divergence and various collimators for holographic or stereoscopic displays
US9406166B2 (en) 2010-11-08 2016-08-02 Seereal Technologies S.A. Display device, in particular a head-mounted display, based on temporal and spatial multiplexing of hologram tiles
DE102010064383B4 (de) 2010-12-22 2015-10-29 Seereal Technologies S.A. Lichtmodulationseinrichtung
DE102011005154B4 (de) 2010-12-22 2022-03-31 Seereal Technologies S.A. Lichtmodulationsvorrichtung für ein holographisches oder ein autostereoskopisches Display
US9291828B2 (en) 2010-12-22 2016-03-22 Seereal Technologies S.A. Combined light modulation device for tracking users
DE102012207218A1 (de) 2011-06-06 2012-12-06 Seereal Technologies S.A. Verfahren zur Herstellung eines Volumenhologramms
CN103765329B (zh) 2011-06-06 2017-01-18 视瑞尔技术公司 用于薄体光栅堆栈的层状生成的方法和装置以及用于全息显示器的光束组合器
KR101507202B1 (ko) * 2011-11-16 2015-04-08 엘지디스플레이 주식회사 투과형 액정표시패널을 이용한 공간 광 변조 패널 및 이를 이용한 입체 영상 표시장치
KR101857818B1 (ko) * 2011-11-16 2018-05-14 엘지디스플레이 주식회사 패턴드 반파장 지연판을 이용한 광 결합 패널 및 그 제조 방법
DE102012101183A1 (de) * 2012-02-14 2013-08-14 Seereal Technologies S.A. Doppelbrechender Körper, Strahlvereinigungsanordnung und Verfahren zur Herstellung eines doppelbrechenden Körpers
WO2013165345A1 (fr) * 2012-04-30 2013-11-07 Hewlett-Packard Development Company, L.P. Système et procédé de présentation d'images 3d pour un affichage
KR101910980B1 (ko) * 2012-06-01 2018-10-23 삼성전자주식회사 복합 공간 광 변조기 및 이를 채용한 홀로그래픽 3차원 영상 표시 장치
KR20130139706A (ko) * 2012-06-13 2013-12-23 삼성전자주식회사 복합 공간 광 변조기 및 이를 포함한 홀로그래픽 3차원 영상 표시 장치
US10102814B2 (en) 2012-10-01 2018-10-16 Seereal Technologies S.A. Controllable device for phase modulation of coherent light
KR101939271B1 (ko) 2012-10-25 2019-01-16 삼성전자주식회사 복합 공간 광 변조기 및 이를 포함한 3차원 영상 표시 장치
US9442460B2 (en) * 2012-10-31 2016-09-13 Lg Display Co., Ltd. Digital hologram display device
EP2762956B1 (fr) 2013-01-30 2018-03-14 Samsung Electronics Co., Ltd Modulateur lumineux spatial complexe et affichage d'image 3d comprenant celui-ci
CN103149688A (zh) * 2013-03-15 2013-06-12 华中科技大学 基于空间光调制器的干涉光束完全重合的同轴干涉系统
KR102050504B1 (ko) * 2013-05-16 2019-11-29 삼성전자주식회사 복합 공간 광 변조기 및 이를 포함한 3차원 영상 표시 장치
US20190324181A1 (en) * 2013-10-23 2019-10-24 University Of Central Florida Research Foundation, Inc. Large Bandwidth Volume Holographic Phase Converter Apparatus, Methods, and Applications
KR102148418B1 (ko) 2013-12-06 2020-08-26 삼성전자주식회사 복합 공간 광 변조기 및 이를 포함한 3차원 영상 표시 장치
KR102188077B1 (ko) * 2013-12-11 2020-12-07 삼성전자주식회사 빔 결합/분배 변조기. 이를 이용한 디스플레이 장치, 및 공간 광 변조 방법
KR102163735B1 (ko) 2014-01-17 2020-10-08 삼성전자주식회사 복합 공간 광 변조기 및 이를 포함한 3차원 영상 표시 장치
KR102208960B1 (ko) 2014-04-09 2021-01-28 삼성전자주식회사 홀로그래픽 디스플레이
KR101803320B1 (ko) 2014-05-12 2017-12-05 한국전자통신연구원 복소 공간 광 변조기의 제조 방법
KR102257249B1 (ko) 2014-07-08 2021-05-28 삼성전자주식회사 홀로그래픽 3차원 영상 표시 장치 및 방법
JP6466106B2 (ja) 2014-09-02 2019-02-06 浜松ホトニクス株式会社 光変調装置および光学システム
US10054793B2 (en) 2014-10-10 2018-08-21 Samsung Electronics Co., Ltd. Holographic display apparatus and holographic display method
KR102384223B1 (ko) 2015-02-26 2022-04-07 삼성전자주식회사 3차원 영상 표시용 광 변조 신호 형성 방법, 3차원 영상 표시 방법 및 장치
CA2992590A1 (fr) 2015-07-17 2017-01-26 Abl Ip Holding Llc Systemes et procedes permettant de fournir des donnees de configuration a un dispositif d'eclairage pouvant etre configure par logiciel
KR20180030878A (ko) * 2015-07-17 2018-03-26 에이비엘 아이피 홀딩, 엘엘씨 소프트웨어 구성가능한 라이팅 디바이스
CN106647212B (zh) * 2015-11-03 2019-06-04 北京理工大学 一种全息三维显示方法及系统
CN113325598B (zh) 2016-01-04 2023-05-09 奥崔迪合作公司 3d显示装置
JP2019039940A (ja) * 2016-01-07 2019-03-14 国立研究開発法人産業技術総合研究所 円偏光入出力装置
KR102481581B1 (ko) * 2016-07-13 2022-12-26 시리얼 테크놀로지즈 에스.에이. 디스플레이 장치
CN106227017B (zh) * 2016-09-09 2018-12-25 京东方科技集团股份有限公司 一种反射式全息显示装置及其显示方法
DE102016217785A1 (de) 2016-09-16 2018-03-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optische Anordnung zur Erzeugung von Lichtfeldverteilungen und Verfahren zum Betrieb einer optischen Anordnung
TW202403412A (zh) * 2016-09-29 2024-01-16 盧森堡商喜瑞爾工業公司 用於組合與光調制器之相鄰像素相互作用之光束的裝置
JP6701500B2 (ja) * 2016-10-13 2020-05-27 エルジー・ケム・リミテッド 光孤立装置
JP7129416B2 (ja) 2017-02-15 2022-09-01 アコニア ホログラフィックス、エルエルシー スキュー照明器
US10930710B2 (en) * 2017-05-04 2021-02-23 Apple Inc. Display with nanostructure angle-of-view adjustment structures
KR20200022508A (ko) 2017-07-13 2020-03-03 시리얼 테크놀로지즈 에스.에이. 시야를 확대하기 위한 디스플레이 디바이스
CN111819489B (zh) * 2018-01-24 2024-04-02 哈佛学院院长及董事 利用超表面的偏振状态生成
US11982906B1 (en) * 2018-03-05 2024-05-14 Beam Engineering For Advanced Measurements Co. Polarization-independent diffractive optical structures
CN110448265B (zh) * 2018-05-08 2021-07-27 广西师范学院 一种双折射晶体快拍穆勒矩阵成像测偏眼底系统
DE102018117001A1 (de) * 2018-07-13 2020-01-16 Carl Zeiss Jena Gmbh Leuchteinrichtung für Fahrzeuge
US11360218B2 (en) * 2018-09-21 2022-06-14 Aptiv Technologies Limited Wide field-of-view lidar optical assembly and system
CN109491189A (zh) * 2018-11-28 2019-03-19 北京华捷艾米科技有限公司 一种斑点投影模组
FR3093821B1 (fr) 2019-03-14 2021-04-16 Horiba France Sas Dispositif séparateur de polarisation, interféromètre différentiel et microscope optique à contraste différentiel comprenant un tel dispositif
TWI695197B (zh) * 2019-09-06 2020-06-01 國立臺灣科技大學 雙向光傳輸系統
WO2021122988A1 (fr) 2019-12-20 2021-06-24 Seereal Technologies S.A. Dispositif de modulation de lumière à haute efficacité lumineuse
WO2022055315A1 (fr) * 2020-09-14 2022-03-17 주식회사 엘지화학 Élément optique holographique et son procédé de fabrication
KR20220131037A (ko) 2021-03-19 2022-09-27 삼성전자주식회사 복소 광 변조기, 홀로그래픽 디스플레이 장치, 및 홀로그램 패턴 생성 방법
GB202105474D0 (en) * 2021-04-16 2021-06-02 Vividq Ltd Holographic displays and methods
US11927769B2 (en) 2022-03-31 2024-03-12 Metalenz, Inc. Polarization sorting metasurface microlens array device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740288A (en) * 1995-02-22 1998-04-14 E-Tek Dynamics, Inc. Variable polarization beam splitter, combiner and mixer
CN1160593C (zh) * 1997-10-15 2004-08-04 全息成像有限公司 用于产生动态显示图象的系统和方法
CN1993644A (zh) * 2005-01-20 2007-07-04 罗姆股份有限公司 具有光调制膜的光控制装置

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6918301A (fr) 1969-12-05 1971-06-08
US4547037A (en) * 1980-10-16 1985-10-15 Regents Of The University Of Minnesota Holographic method for producing desired wavefront transformations
US4703993A (en) * 1984-12-19 1987-11-03 American Telephone And Telegraph Company, At&T Bell Laboratories Method and apparatus for making a device for optically interconnecting optical devices
JPH05216386A (ja) 1991-10-11 1993-08-27 Internatl Business Mach Corp <Ibm> ホログラム・システム
US5416618A (en) 1992-11-10 1995-05-16 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Full complex modulation using two one-parameter spatial light modulators
JPH0746633A (ja) * 1993-02-23 1995-02-14 Fujitsu Ltd 偏光制御型空間光スイッチ
JPH0821927A (ja) * 1994-07-08 1996-01-23 Ricoh Opt Ind Co Ltd 光情報合成光学装置
AU5460899A (en) * 1998-07-29 2000-02-21 Digilens Inc. In-line infinity display system employing one or more switchable holographic optical elements
JP2000155297A (ja) 1998-11-24 2000-06-06 Sony Corp 空間変調器、ホログラム記録再生装置及び光情報処理装置
JP3487499B2 (ja) * 1999-03-10 2004-01-19 日本電信電話株式会社 三次元ホログラム表示装置
JP2000298293A (ja) 1999-04-15 2000-10-24 Mr System Kenkyusho:Kk 光変調装置およびそれを用いた３次元像再生装置
US6282025B1 (en) 1999-08-02 2001-08-28 New Focus, Inc. Optical polarization beam combiner/splitter
JP2002014419A (ja) * 2000-06-28 2002-01-18 Seiko Epson Corp プロジェクタ
US6630289B1 (en) * 2000-08-22 2003-10-07 The Hong Kong University Of Science And Technology Photo-patterned light polarizing films
WO2002035713A2 (fr) 2000-09-14 2002-05-02 Kuykendall Jr Jacob L Procede et systeme faisant appel a des methodes holographiques pour la transmission et la reception tout optique de signaux a largeur de bande elevee provenant et partant d'utilisateurs finaux pour la mise en oeuvre d'applications en video, en telephonie et sur internet
GB2368133A (en) * 2000-10-13 2002-04-24 Sharp Kk Polarisation conversion system, optical lens array and projection display system
US6441961B1 (en) * 2000-10-30 2002-08-27 Oplink Communications, Inc. Folded optical interleaver with optional routing capability
US6757451B2 (en) * 2001-02-26 2004-06-29 Jds Uniphase Corporation Optical circulator
GB2384318A (en) * 2002-01-18 2003-07-23 Sharp Kk Method of making a passive patterned retarder
GB2398130A (en) * 2003-02-05 2004-08-11 Ocuity Ltd Switchable active lens for display apparatus
FR2851055B1 (fr) * 2003-02-12 2005-04-15 Optogone Sa Dispositif de modulation spatiale d'un faisceau lumineux, et applications correspondantes
KR20060106824A (ko) * 2003-10-23 2006-10-12 코닌클리케 필립스 일렉트로닉스 엔.브이. 편광 독립 위상 변조기
US20050248820A1 (en) 2004-03-31 2005-11-10 Christophe Moser System and methods for spectral beam combining of lasers using volume holograms
US20060109876A1 (en) * 2004-11-22 2006-05-25 Selim Shahriar Method and system for combining multiple laser beams using transmission holographic methodologies
WO2006119760A2 (fr) 2005-05-13 2006-11-16 Seereal Technologies Gmbh Dispositif de projection et procede de reconstruction holographique de scenes
DE102006003741B4 (de) 2006-01-18 2009-08-27 Seereal Technologies S.A. Verfahren zum Kodieren eines computergenerierten Hologramms
US20080204873A1 (en) * 2007-02-23 2008-08-28 Strategic Patent Acquisitions Llc Techniques for three dimensional displays
DE102007021774B4 (de) 2007-04-30 2013-01-17 Seereal Technologies S.A. Lichtmodulator zur Darstellung komplexwertiger Informationen
US20090091730A1 (en) 2007-10-03 2009-04-09 Nikon Corporation Spatial light modulation unit, illumination apparatus, exposure apparatus, and device manufacturing method
TW200928624A (en) 2007-10-19 2009-07-01 Seereal Technologies Sa Light modulating device
DE102009028984B4 (de) 2009-06-23 2014-05-08 Seereal Technologies S.A. Beleuchtungseinheit für ein Direktsichtdisplay
KR101942210B1 (ko) 2009-06-23 2019-01-24 시리얼 테크놀로지즈 에스.에이. 직시형 디스플레이용 조명 유닛
US9442460B2 (en) * 2012-10-31 2016-09-13 Lg Display Co., Ltd. Digital hologram display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740288A (en) * 1995-02-22 1998-04-14 E-Tek Dynamics, Inc. Variable polarization beam splitter, combiner and mixer
CN1160593C (zh) * 1997-10-15 2004-08-04 全息成像有限公司 用于产生动态显示图象的系统和方法
CN1993644A (zh) * 2005-01-20 2007-07-04 罗姆股份有限公司 具有光调制膜的光控制装置

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